Saint Overboard

Saint Overboard is the title of a 1936 mystery novel by Leslie Charteris, the sixteenth of a long series of books featuring Charteris' creation Simon Templar, alias "The Saint". An edited version was previously published in November 1935 in The American Magazine as The Pirate Saint. Some paperback editions append the article The to the title (The Saint Overboard).

The book was first published in the United Kingdom by Hodder & Stoughton in 1936 (followed by an American edition by The Crime Club).

Plot
Simon Templar, alias The Saint, is enjoying a pleasure cruise along the French coast aboard his yacht, the Corsair when he is awakened in the middle of the night by the sound of gunfire and shouting from another vessel (the Falkenberg) anchored nearby.

The source of the commotion is a group of men pursuing a young woman who is swimming frantically away from the other ship. Templar rescues the woman who, after some considerable hesitation, identifies herself as Loretta Page, a private detective who is investigating the mysterious disappearance of sunken treasure from the Atlantic. When she learns her rescuer is The Saint, she enlists his help in tracking down a group of modern-day pirates. These pirates, led by Kurt Vogel, are using newly developed bathyscape technology to reach the sea floor and scour recent shipwrecks for gold and other booty before officially sanctioned salvage operations arrive. And Vogel is not against committing cold-blooded murder to keep his operation going.

Hampered by Loretta's detective firm superior, who harbors a deep distrust of Templar, as well as Simon's growing love for Loretta, The Saint sets out to stop Vogel's operation. In the process he reunites with some of his colleagues from previous adventures Roger Conway and Peter Quentin. Orace, Templar's longtime manservant, makes his first major appearance since the very first Saint novel, Meet the Tiger. And it is Orace who complicates Templar's mission when he accidentally kills one of Vogel's men, which leads to Vogel forcing Templar (on pain of Loretta's possible death) to take the dead man's place on a salvage operation in the Channel Islands.

Film adaptation plans
The film rights to Saint Overboard were purchased by RKO Studios for adaptation as part of its popular series of Saint movies during the 1940s. Ultimately, however, no such film was ever produced.

Radio adaptation
A one-hour radio play, starring Paul Rhys as the Saint and Patsy Kensit as Loretta Page, was broadcast in 1995.